Understanding how to choose a firewall, the network security system that monitors and controls all incoming and outgoing traffic based on a set of rules. Learn how to use the right firewall to protect your network from all kinds of persistent threats. Follow these basic tips on how to do it: Choose a Web Application Firewall (WAF)- What it Does? How to use a firewall? What it does? How do you know what you need to do to keep your network safe? Use these tips to help you avoid persistent threats to your network.”]
Source: https://hackercombat.com/how-to-choose-a-firewall-infographic/